// import Vue from 'vue'
import Router from 'vue-router'

// in development-env not use lazy-loading, because lazy-loading too many pages will cause webpack hot update too slow. so only in production use lazy-loading;
// detail: https://panjiachen.github.io/vue-element-admin-site/#/lazy-loading

Vue.use(Router)

/* Layout */
import Layout from '../views/layout/Layout'

/**
 * hidden: true                   if `hidden:true` will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu, whatever its child routes length
 *                                if not set alwaysShow, only more than one route under the children
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noredirect           if `redirect:noredirect` will no redirct in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    title: 'title'               the name show in submenu and breadcrumb (recommend set)
    icon: 'svg-name'             the icon show in the sidebar,
  }
 **/
export const constantRouterMap = [
  { path: '/login', component: () => import('@/views/login/index'), hidden: true },
  { path: '/404', component: () => import('@/views/404'), hidden: true },

  {
    path: '',
    component: Layout,
    redirect: 'dashboard',
    children: [{
      path: 'dashboard',
      name: 'Dashboard',
      meta: { title: '首页', icon: 'star' },
      component: () => import('@/views/dashboard/index')
    }]
  },
  {
    path: '/category',
    component: Layout,
    children: [
      {
        path: 'index',
        name: 'Category',
        component: () => import('@/views/category/index'),
        meta: { title: '分类列表', icon: 'component' }
      }
    ]
  }, {
    path: '/tag',
    component: Layout,
    children: [
      {
        path: 'index',
        name: 'Tag',
        component: () => import('@/views/tag/index'),
        meta: { title: '标签管理', icon: 'clipboard' }
      }
    ]
  }, {
    path: '/post',
    component: Layout,
    meta: { title: '文章管理', icon: 'documentation' },
    children: [
      {
        path: 'index',
        name: 'Post',
        component: () => import('@/views/post/index'),
        meta: { title: '文章列表', icon: 'table' }
      },
      {
        path: 'form',
        name: 'PostForm',
        component: () => import('@/views/post/form'),
        meta: { title: '文章发布', icon: 'documentation' }
      }
    ]
  }, {
    path: '/user',
    component: Layout,
    children: [
      {
        path: 'index',
        name: 'User',
        component: () => import('@/views/user/index'),
        meta: { title: '用户管理', icon: 'people' }
      }
    ]
  }, {
    path: '/youlian',
    component: Layout,
    children: [
      {
        path: 'index',
        name: 'Youlian',
        component: () => import('@/views/youlian/index'),
        meta: { title: '友链管理', icon: 'international' }
      }
    ]
  }, {
    path: '/options',
    component: Layout,
    meta: { title: '系统管理', icon: 'lock' },
    children: [
      {
        path: 'index',
        name: 'About',
        component: () => import('@/views/options/about'),
        meta: { title: '关于', icon: 'message' }
      },
      {
        path: 'settings',
        name: 'Settings',
        component: () => import('@/views/options/settings'),
        meta: { title: '参数设置', icon: 'component' }
      }
    ]
  },

  { path: '*', redirect: '/404', hidden: true }
]

export default new Router({
  // mode: 'history', //后端支持可开
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRouterMap
})

